The Series 29 120A relay is a single-pole, single-throw normally open power relay designed for high-current applications in severe environments such as trucks, buses, and construction vehicles. It features an IP67 and IP6K9K sealed housing, 120A continuous current rating, and operates at 28VDC with a coil power of approximately 10W. The relay supports mounting options including standard side, short form side, bottom, and long form side configurations. It includes magnetic blowouts for contact voltage applications over 40VDC, optional coil suppression diodes, and silver alloy contacts. Dimensions are 62mm height, 100.5mm length, and 62mm width, with M3.5, M4, and M8 screw terminals for coil and main connections. The operating temperature range is -40°C to +85°C, and it is rated for 2,000,000 mechanical cycles.
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| TE Connectivity | RS Components, Ltd. | |
|---|---|---|
| Product Category | Electromechanical Relays | High Voltage Relays |
| Product Number | K1126415 | 2238117 |
| Product Name | Electromechanical Relays & Contactors | Power Relays |
| Approvals | EU ELV Compliant with Exemptions | RoHS |
| Operating Temp | -40 to 185 F (-40 to 85 C) | -67 F (-55 C) |
| DC Power | 10 watts | |
| DC Coil Voltage | 28 volts | 24 volts |
